/*
 * Copyright 2022 Haulmont.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.jmix.flowui.view;

import java.lang.annotation.Target;
import java.lang.annotation.*;

/**
 * Annotation to map a field in a {@link View} to a specific view element, e.g. UI components, beans.
 */
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.FIELD, ElementType.METHOD})
@Documented
public @interface ViewComponent {

    /**
     * The id of the element to map to. When empty, the name of the field is
     * used instead.
     *
     * @return the id of the element to map to
     */
    String value() default "";
}
